{{Note|When choosing a mesh type for your FDTD simulation, keep in mind that adaptive and regular mesh types are frequency-dependent and their density varies with the highest frequency of your specified bandwidth, while the uniform mesh type is always fixed and independent of your project's frequency settings.}}
<table>
<tr>
<td>
[[Image:FDTD MAN21.png|thumb|left|360px|The geometry of a dielectric ellipsoid with ε<sub>r</sub> = 4.]]
</td>
<td>
[[Image:FDTD MAN21.png|thumb|left|360px|The adaptive mesh of the dielectric ellipsoid.]]
</td>
</tr>
</table>
Â
<table>
<tr>
<td>
[[Image:FDTD MAN18.png|thumb|left|550px|The top view of the adaptive FDTD mesh of the dielectric ellipsoid.]]
</td>
</tr>
<tr>
<td>
[[Image:FDTD MAN19.png|thumb|left|550px|The top view of the regular FDTD mesh of the dielectric ellipsoid with the same mesh density.]]
</td>
</tr>
<tr>
<td>
[[Image:FDTD MAN20.png|thumb|left|550px|The top view of the fixed-cell FDTD mesh of the dielectric ellipsoid using the smaller cell size inside the dielectric region.]]
</td>
</tr>
</table>
Â
[[Image:Info_icon.png|40px]] Click here to learn more about '''[[Mesh_Generation_Schemes_in_EM.Cube#Working_with_Mesh_Generator | Working with Mesh Generator ]]'''.